1H-MR spectroscopy in grading of cerebral glioma: A new view point, MRS image quality assessment [0.03%]
一氢磁共振波谱在脑胶质瘤分级中的作用及MR波谱图质量评估的新观点
Tahir M Shakir,Liang Fengli,Guo Chenguang et al.
Tahir M Shakir et al.
Background: Noninvasive preoperative prediction of histological grading is essential for clinical management of cerebral glioma. Purpose: ...
Malene Rv Pedersen,Peter O Otto,Helle Precht et al.
Malene Rv Pedersen et al.
Background: When rectal tumors are examined using magnetic resonance imaging (MRI) the perpendicular angulation of the axial T2-weighted image to the tumor axis is essential for a correct measure of the shortest distance ...
María Florinda Otero,Pablo García Tahoces,Antonio Mera et al.
María Florinda Otero et al.
Magnetic resonance imaging (MRI) is considered the gold standard to reliably diagnose inflammation in the temporomandibular joint (TMJ) of patients with juvenile idiopathic arthritis (JIA). However, even MRI imaging is dependent on the fami...
Comparison of image quality of head and neck lesions between 3D gradient echo sequences with compressed sensing and the multi-slice spin echo sequence [0.03%]
基于压缩感知的三维梯度回波与多层spo回波序列头颈部病变图象质量对比研究
Yukiko Kami,Toru Chikui,Osamu Togao et al.
Yukiko Kami et al.
Background: Although magnetic resonance imaging (MRI) provides excellent soft-tissue contrast, long acquisition times are major disadvantages. Purpose: ...
Magnetic resonance imaging of avascular necrosis of the femoral head: predictive findings of total hip arthroplasty [0.03%]
磁共振成像在股骨头缺血性坏死全髋关节置换术中的预测作用
Matti Väänänen,Osmo Tervonen,Mika T Nevalainen
Matti Väänänen
Background: Avascular osteonecrosis of the femoral head (AVNFH) is an ischemic condition which despite different treatments often leads to collapse of the femoral head and to total hip arthroplasty. However, the magnetic ...
Intra- and inter-rater reliability of compressed breast thickness, applied force, and pressure distribution in screening mammography [0.03%]
乳腺癌普查摄影中压缩厚度、施加压力及压力分布的院内及院间可靠性研究
Martina Voigt,Anetta Bolejko,Magnus Dustler
Martina Voigt
Background: Ensuring equivalent and reproducible breast compression between mammographic screening rounds is important for the diagnostic performance of mammography, yet the extent to which screening mammography positioni...
Breast cancer detection across dense and non-dense breasts: Markers of diagnostic confidence and efficacy [0.03%]
针对致密和非致密乳腺的乳腺癌检测：诊断信心及效率的标志物
Ibrahim Hadadi,William Rae,Jillian Clarke et al.
Ibrahim Hadadi et al.
Background: The impact of radiologists' characteristics has become a major focus of recent research. However, the markers of diagnostic efficacy and confidence in dense and non-dense breasts are poorly understood. ...
Do submillisievert-chest CT protocols impact diagnostic quality in suspected COVID-19 patients? [0.03%]
亚毫西弗胸部CT协议对疑似COVID-19患者诊断质量有影响吗？
Hans-Martin Thieß,Keno K Bressem,Lisa Adams et al.
Hans-Martin Thieß et al.
Background: During the ongoing global SARS-CoV-2 pandemic, there is a high demand for quick and reliable methods for early identification of infected patients. Due to its widespread availability, chest-CT is commonly used...
Non-contrast-enhanced magnetic resonance imaging can be used to assess renal cortical and medullary volumes-A validation study [0.03%]
无需对比剂的磁共振成像可以用于评估肾皮质和髓质容积吗？——一项验证性研究
Jonas Liefke,Katarina Steding-Ehrenborg,Daniel Asgeirsson et al.
Jonas Liefke et al.
Background: Magnetic resonance imaging (MRI) biomarkers can diagnose and prognosticate kidney disease. Renal volume validation studies are however scarce, and measurements are limited by use of contrast agent or advanced ...
Early detection of recurrent lung cancer: Enhancing-nodule in post-radiation fibrosis [0.03%]
放射性肺炎瘢痕中早期复发肺部肿瘤的检测能力
Rituparna Saha,David Ryan,Emer Hanrahan et al.
Rituparna Saha et al.
Early detection of lung cancer recurrence on imaging is critical for better clinical prognosis. The 'enhancing nodule in post-radiation fibrosis sign' is an important sign which helps detect recurrent lung cancer early on CT chest. ...